Base | Representation |
---|---|
bin | 1010111101011011011100 |
3 | 12101222002100 |
4 | 22331123130 |
5 | 1213414202 |
6 | 141325100 |
7 | 33264150 |
oct | 12753334 |
9 | 5358070 |
10 | 2873052 |
11 | 1692626 |
12 | b66790 |
13 | 797940 |
14 | 54b060 |
15 | 3bb41c |
hex | 2bd6dc |
2873052 has 72 divisors (see below), whose sum is σ = 8948576. Its totient is φ = 756864.
The previous prime is 2873041. The next prime is 2873053. The reversal of 2873052 is 2503782.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2873053) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2838 + ... + 3714.
22873052 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2873052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4474288).
2873052 is an abundant number, since it is smaller than the sum of its proper divisors (6075524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2873052 is a wasteful number, since it uses less digits than its factorization.
2873052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 907 (or 902 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 2873052 is about 1695.0079645831. The cubic root of 2873052 is about 142.1612266474.
Subtracting from 2873052 its sum of digits (27), we obtain a square (2873025 = 16952).
It can be divided in two parts, 28730 and 52, that added together give a palindrome (28782).
The spelling of 2873052 in words is "two million, eight hundred seventy-three thousand, fifty-two".
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